The Complete Cisco Nexus vPC Guide. Features & Advantages, Design Guidelines, Configuration, Failure Scenarios, Troubleshooting, VSS vs vPC

Complete Cisco Nexus vPC configuration guide & design. vPC architecture components & troubleshooting for Cisco Nexus 9000, 7000, 5000 and 3000. All vPC failure scenarios operation verification and more.
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-data-center/1208-nexus-vpc-configuration-design-operation-troubleshooting.html

Everything You Need to Know About SQL Injection Attacks & Types, SQLi Code Example, Variations, Vulnerabilities & More

Learn how SQLi Attacks work, SQL injection example, Variations of SQL Injections – In-Band SQL Injection, Blind SQL Injection, Out-of-Band SQL Injection, SQL Injection Basics, Data exfiltration.
http://bit.ly/sqli-attacks